Genuine Lexmark black toner for C752, C752dn, C752dtn, C752n, C762, C762dn, C762dtn, C762n, X752e, X762e. This cartridge is designed for quality performance, with stunning, vibrant prints from the first page to the last. Easy front loading design with a simple, intuitive user interface. Lexmark Return Program cartridges are always made with all new parts.